Argo Blockchain PLC appointed Ralfe Harrison Hickman as director. Ralfe Harrison Hickman was born in July 1992 and holds American nationality. The company confirms that Ralfe Harrison Hickman has consented to act as director.

The effective date of appointment is December 12, 2025. The appointment was received for filing in electronic format on December 18, 2025. Service Address: 1301 INDUSTRIAL PARK DRIVE: TUSCALOOSA.

ALABAMA. UNITED STATES.35401.